HP Pavilion 403 Technical Information PDF herunterladen (Seite 94)

Speaker assembly

Description Spare part number

Speaker assembly 605356-001

Before removing the speaker assembly, follow these steps:

1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the

computer on, and then shut it down through the operating system.

2. Disconnect all external devices connected to the computer.

3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet

and then unplugging the AC adapter from the computer.

4. Remove the battery (see

Battery on page 46).

5. Remove the primary hard drive cover (see

Primary hard drive cover on page 47).

Remove the hard drive (see

Hard drive on page 48).

7. Remove the secondary hard drive (see

Secondary hard drive on page 50).

8. Remove the optical drive (see

Optical drive on page 58).

9. Remove the keyboard (see

Keyboard on page 60).

10. Remove the top cover (see

Top cover on page 62).

Remove the speaker assembly:

1. Disconnect the speaker assembly cable (1) from the system board.

2. Remove two Phillips PM2.5×5.0 screws (2).

84 Chapter 4 Removal and replacement procedures ENWW

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HP Pavilion 403 Technical Information Seite 94